Cushion|Lab Grown|IGI

4.63ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG784627920

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG784627920

Diamond specifications and retailer prices

From €578 EUR

£509 GBP

As of October 30, 2026

Save €1,819 EUR (76%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: €2,397 EUR at With Clarity · As of October 31, 2026

View at With Clarity

About this 4.63ct lab-grown cushion diamond

This 4.63ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784627920 or 784627920. Listed at 14 retailers as of October 30, 2026, with prices from €578 to €2,397, a €1,819 spread on the same certified stone. With Clarity lists it at €2,397. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.63

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.7°

Pavilion angle40.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG784627920

Dimensions9.81 × 9.64 × 6.40 mm

L/W Ratio1.02

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG784627920

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30

Current: €1,059 EUR|Low: €577 EUR|High: €5,827 EUR|Avg: €1,837 EUR|-0.4%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

With Clarity

November 1, 2026

Retailer 10€578 EUR

Retailer 2€645 EUR

Retailer 14€791 EUR

Retailer 11€828 EUR

Retailer 12€1,009 EUR

Retailer 1€1,059 EUR

Retailer 8€1,081 EUR

Retailer 3€1,091 EUR

Retailer 13€1,423 EUR

Retailer 9€1,432 EUR

Retailer 15€1,824 EUR

Retailer 4€2,280 EUR

Retailer 5€2,306 EUR

With Clarity€2,397 EUR

Retailer 7€3,187 EUR

Retailer 6€5,827 EUR

6 data points across 16 retailers

14 retailers€578 EUR to €2,397 EUR

Cheapest Retailer

€578 EUR

£509 GBP

Retailer 2

€645 EUR

$721 USD

View

Final sale: no returns

Retailer 3

€791 EUR

HK$6,900 HKD

View

Retailer 4

€828 EUR

$925 USD

View

Retailer 5

€1,009 EUR

$1,127 USD

View

Retailer 6

€1,059 EUR

£932 GBP

View

Retailer 7

€1,081 EUR

View

B+

Retailer 8

€1,091 EUR

$1,219 USD

View

Retailer 9

€1,423 EUR

ZAR 25,676 ZAR

View

Retailer 10

€1,432 EUR

A$2,462 AUD

View

Retailer 11

€1,824 EUR

$2,038 USD

View

B+

Retailer 12

€2,280 EUR

$2,547 USD

View

B+

Retailer 13

€2,306 EUR

$2,577 USD

View

Most Expensive

B+

With Clarity

784627920 · Oct 31

€2,397 EUR

$2,678 USD

View

13 more retailers have this diamond

Prices start from €578 EURSave up to €1,819 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

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4.63ct Cushion

€578 EUR